Python: Count float number in a given mixed list using lambda
Python Lambda: Exercise-32 with Solution
Write a Python program to count float number in a given mixed list using lambda.
Sample Solution:
Python Code :
def count_integer(list1):
ert = list(map(lambda i: isinstance(i, float), list1))
result = len([e for e in ert if e])
return result
list1 = [1, 'abcd', 3.12, 1.2, 4, 'xyz', 5, 'pqr', 7, -5, -12.22]
print("Original list:")
print(list1)
print("\nNumber of floats in the said mixed list:")
print(count_integer(list1))
Sample Output:
Original list: [1, 'abcd', 3.12, 1.2, 4, 'xyz', 5, 'pqr', 7, -5, -12.22] Number of floats in the said mixed list: 3
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Previous: Write a Python program to extract specified size of strings from a give list of string values using lambda.
Next: Write a Python program to check whether a given string contains a capital letter, a lower case letter, a number and a minimum length using lambda.
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Inverts a dictionary with unique hashable values:
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def tips_invert_dictionary(obj): return { value: key for key, value in obj.items() } ages = { "Owen": 29, "Eddie": 15, "Jhon": 22, } print(tips_invert_dictionary(ages))
Output:
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